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Commit 4be0080c authored by Christian Lamparter's avatar Christian Lamparter Committed by Felipe Balbi
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usb: dwc2: fixes host_dma logic 



This patch moves the the host_dma initialization
before dwc2_set_param_dma_desc_enable() and
dwc2_set_param_dma_desc_fs_enable(). The reason being
that both function need it.

Fixes: 1205489cee75bf39 ("usb: dwc2: Get host DMA device properties")

Acked-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarChristian Lamparter <chunkeey@gmail.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 38e9002b

drivers/usb/dwc2/params.c

+2 −3
Original line number Diff line number Diff line
@@ -1123,9 +1123,6 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg, 
	bool dma_capable = !(hw->arch == GHWCFG2_SLAVE_ONLY_ARCH);



	dwc2_set_param_otg_cap(hsotg, params->otg_cap);

	dwc2_set_param_dma_desc_enable(hsotg, params->dma_desc_enable);

	dwc2_set_param_dma_desc_fs_enable(hsotg, params->dma_desc_fs_enable);



	if ((hsotg->dr_mode == USB_DR_MODE_HOST) ||

	    (hsotg->dr_mode == USB_DR_MODE_OTG)) {

		dev_dbg(hsotg->dev, "Setting HOST parameters\n");
@@ -1135,6 +1132,8 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg, 
				    true, false,

				    dma_capable);

	}

	dwc2_set_param_dma_desc_enable(hsotg, params->dma_desc_enable);

	dwc2_set_param_dma_desc_fs_enable(hsotg, params->dma_desc_fs_enable);



	dwc2_set_param_host_support_fs_ls_low_power(hsotg,

			params->host_support_fs_ls_low_power);